Dr John M Denison Secondary School vs Huron Heights Secondary School
A head-to-head comparison of two secondary schools in Ontario, Canada, 2.5 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Dr John M Denison Secondary School
Newmarket · Public secondary · Grades 9-12
1,000 students
Huron Heights Secondary School
Newmarket · Public secondary · Grades 9-12
1,295 students
| Measure | Dr John M Denison Secondary School Newmarket, Ontario | Huron Heights Secondary School Newmarket, Ontario |
|---|---|---|
| Success Index (Canada) | 44 Lower 50% | 46 Lower 50% |
| Province rank | #442 of 766 | #433 of 766 |
| National rank | #442 of 766 | #433 of 766 |
| Sector | Public | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,000 | 1,295 |
| Enrolment | 1,000 | 1,295 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 47% | 46% |
| OSSLT pass rate | 84% | 85% |
| Low-income households | 8% | 7% |
| Parents without a credential | 3% | 3% |
| First language not English | 34% | 18% |
| Special education | 26% | 36% |
| Identified as gifted | 0% | 0% |
| FSA literacy score | – | – |
| FSA numeracy score | – | – |
| FSA Grade 4 literacy score | – | – |
| FSA Grade 4 numeracy score | – | – |
| FSA Grade 7 literacy score | – | – |
| FSA Grade 7 numeracy score | – | – |
| city or town | Newmarket | Newmarket |
| province | Ontario | Ontario |
| Website | denison.ss.yrdsb.ca/ | huronheights.ss.yrdsb.ca/ |
The verdict
- •Huron Heights Secondary School scores higher on the Success Index (Canada) (45.7 vs 44.3).
- •Dr John M Denison Secondary School does better on eqao grade 9 mathematics (47% vs 46%).
- •Huron Heights Secondary School does better on osslt first-attempt pass rate (85% vs 84%).
- •Huron Heights Secondary School is the larger school with 1,295 students compared with 1,000.
The Success Index (Canada) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Dr John M Denison Secondary School better than Huron Heights Secondary School?
On the Success Index (Canada), Huron Heights Secondary School ranks higher (45.7 vs 44.3 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Dr John M Denison Secondary School and Huron Heights Secondary School?
About 2.5 km in a straight line, between Newmarket and Newmarket in Ontario.
Which has the better Enrolment?
Dr John M Denison Secondary School: 1,000. Huron Heights Secondary School: 1,295. Students enrolled in the latest published year.
How do Dr John M Denison Secondary School and Huron Heights Secondary School rank in Ontario?
Dr John M Denison Secondary School is 442nd of 766 and Huron Heights Secondary School is 433rd of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).